Skip to content
Free shipping on all orders!
Free shipping on all orders!

Lock Nuts

  • Original price $5.33 - Original price $5.33
    Original price
    $5.33
    $5.33 - $5.33
    Current price $5.33

    1/4"-20 Zinc Plated Grade 5 Steel Coarse Thread Flange Lock Nuts (20 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 9/16"Thickness: 9/32"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 5Style: ...

    View full details
    Original price $5.33 - Original price $5.33
    Original price
    $5.33
    $5.33 - $5.33
    Current price $5.33
  • Original price $5.63 - Original price $16.28
    Original price
    $5.63 - $16.28
    $5.63 - $16.28
    Current price $5.63

    1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: ...

    View full details
    Original price $5.63 - Original price $16.28
    Original price
    $5.63 - $16.28
    $5.63 - $16.28
    Current price $5.63
  • Original price $6.14 - Original price $6.95
    Original price
    $6.14 - $6.95
    $6.14 - $6.95
    Current price $6.14

    1/4"-20 Zinc Plated Grade 8 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 8...

    View full details
    Original price $6.14 - Original price $6.95
    Original price
    $6.14 - $6.95
    $6.14 - $6.95
    Current price $6.14
  • Original price $7.16 - Original price $7.16
    Original price
    $7.16
    $7.16 - $7.16
    Current price $7.16

    1/4"-20 x 1/2" Black Chrome Nylon Insert Lock Nuts (8 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: Black ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Style: Nylon Inse...

    View full details
    Original price $7.16 - Original price $7.16
    Original price
    $7.16
    $7.16 - $7.16
    Current price $7.16
  • Original price $7.45 - Original price $7.45
    Original price
    $7.45
    $7.45 - $7.45
    Current price $7.45

    1/4"-20 Chrome Nylon Insert Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Style: Nylon InsertType...

    View full details
    Original price $7.45 - Original price $7.45
    Original price
    $7.45
    $7.45 - $7.45
    Current price $7.45
  • Original price $8.07 - Original price $8.07
    Original price
    $8.07
    $8.07 - $8.07
    Current price $8.07

    1/4"-20 Zinc Grade 8 Nylon Insert Lock Nuts (16 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Yellow ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 8...

    View full details
    Original price $8.07 - Original price $8.07
    Original price
    $8.07
    $8.07 - $8.07
    Current price $8.07
  • Original price $8.39 - Original price $8.39
    Original price
    $8.39
    $8.39 - $8.39
    Current price $8.39

    1/4"-20 Chrome Plated Steel Coarse Thread Nylon Insert Lock Nuts (10 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 5/16"Material: SteelFinish: ChromeDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Style: Nylon InsertType...

    View full details
    Original price $8.39 - Original price $8.39
    Original price
    $8.39
    $8.39 - $8.39
    Current price $8.39
  • Original price $5.23 - Original price $5.65
    Original price
    $5.23 - $5.65
    $5.23 - $5.65
    Current price $5.23

    1/4"-20 Zinc Plated Grade 2 Steel Coarse Thread Nylon Insert Lock Nuts

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: ZincDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Grade 2Style: ...

    View full details
    Original price $5.23 - Original price $5.65
    Original price
    $5.23 - $5.65
    $5.23 - $5.65
    Current price $5.23
  • Original price $18.37 - Original price $18.37
    Original price
    $18.37
    $18.37 - $18.37
    Current price $18.37

    1/4"-20 Black Phosphate Grade 2 Nylon Insert Lock Nuts (679 pcs.)

    centurytool.store
    10+ in stock

    Diameter: 1/4"Diameter 2: 1/2"Thickness: 21/64"Material: SteelFinish: Black PhosphateDriver Type: 7/16" WrenchThread Size: 20 (Coarse)Hardness: Gra...

    View full details
    Original price $18.37 - Original price $18.37
    Original price
    $18.37
    $18.37 - $18.37
    Current price $18.37